188802480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3061}}^1$

素因数の和:3334

約数の個数: 80

約数和(自身を含む): 587757024

約数和(自身を除く): 398954544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3061, 3084, 3855, 4112, 5140, 6122, 6168, 7710, 9183, 10280, 12244, 12336, 15305, 15420, 18366, 20560, 24488, 30610, 30840, 36732, 45915, 48976, 61220, 61680, 73464, 91830, 122440, 146928, 183660, 244880, 367320, 734640, 786677, 1573354, 2360031, 3146708, 3933385, 4720062, 6293416, 7866770, 9440124, 11800155, 12586832, 15733540, 18880248, 23600310, 31467080, 37760496, 47200620, 62934160, 94401240, 188802480]

約数ペア:

[(1, 188802480), (2, 94401240), (3, 62934160), (4, 47200620), (5, 37760496), (6, 31467080), (8, 23600310), (10, 18880248), (12, 15733540), (15, 12586832), (16, 11800155), (20, 9440124), (24, 7866770), (30, 6293416), (40, 4720062), (48, 3933385), (60, 3146708), (80, 2360031), (120, 1573354), (240, 786677), (257, 734640), (514, 367320), (771, 244880), (1028, 183660), (1285, 146928), (1542, 122440), (2056, 91830), (2570, 73464), (3061, 61680), (3084, 61220), (3855, 48976), (4112, 45915), (5140, 36732), (6122, 30840), (6168, 30610), (7710, 24488), (9183, 20560), (10280, 18366), (12244, 15420), (12336, 15305)]